View source for r7.1.1:LFDS711 MISC MAKE VALID ON CURRENT LOGICAL CORE INITS COMPLETED BEFORE NOW ON ANY OTHER LOGICAL CORE

{{DISPLAYTITLE:r7.1.1:LFDS711_MISC_MAKE_VALID_ON_CURRENT_LOGICAL_CORE_INITS_COMPLETED_BEFORE_NOW_ON_ANY_OTHER_LOGICAL_CORE}}
==Source File==
 └───liblfds711
     └───inc
         └───liblfds711
                 lfds711_misc.h

==Define==
 #define LFDS711_MISC_MAKE_VALID_ON_CURRENT_LOGICAL_CORE_INITS_COMPLETED_BEFORE_NOW_ON_ANY_OTHER_LOGICAL_CORE

==Notes==
This define is of critical importance to the correct operation, by users, of the library.

The basic rule is that any stores performed by a thread never become visible to any other thread, until the thread which performs the stores ''saves'' its work to memory, and the thread which is loading these stores ''updates'' its local copy of memory.

This define (it's not really a macro, as it takes no arguments) performs that ''update''.

So whenever a thread initializes a data structure, the ''other'' threads which wish to use that data structure must issue this define before they do so.

==See Also==
* [[r7.1.1:Misc|Misc]]